Peptide Database

Peptide NamekCA3

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC75H121N27O25S3

DescriptionStandard

        ACRDRFRNCPADEALCG
    

Molecular Weight1897.12 Da

Isoelectric Point (pI)6.14

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.46

Charge Density (pH 7.0) -0.0135

GRAVY Index-0.59

Hydrophobic Moment 0.34

Boman Index-0.31

Instability Index54.05

Aliphatic Index 40.59

Aromaticity 0.0588

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 860.82

LogP -11.09

H-bond Donors 33.0

H-bond Acceptors 28.0

Rotatable Bonds 60.0

Heavy Atoms 130.0

Ring Count 2.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0258357 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilykCA3

Tax ID32630

Structure & Mods

Configcyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

N-TermExtended with Alanine and an 6-aminohexanoic acid (Ahx) spacer

C-TermAmidation

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery